Saint Pius X

Encyclical, Ad diem illum, Feb. 2, 1904:

Hence that never disassociated manner of life and labors. ... But when the final hour of her Son came, His Mother stood by the cross of Jesus, not just occupied in seeing the dread spectacle, but actually rejoicing that her Only-Begotten was being offered for the salvation of the human race. ... from this common sharing of sufferings and will, she merited to become most worthily the reparatrix of the lost world, and so the dispensatrix of all the gifts which were gained for us by the death and blood of Jesus. ... She ... since she was ahead of all in holiness and union with Christ, and was taken up by Christ into the work of human salvation, she merited congruously, as they say, what Christ merited condignly, and is the chief minister of the dispensation of graces.